# 导入自定义模块
# import my_module1
# my_module1.test.txt(1, 2)

# from my_module1 import test.txt
# test.txt(1, 2)

# 导入不同模块的同名功能
# from my_module1 import test.txt
# from my_module2 import test.txt
# test.txt(1, 2)

# __mian__变量
# from my_module1 import test.txt

# __all__变量
# from my_module2 import *
#
# tes_a(1, 2)
# test_b(2, 1)
